Well this isn't a surprise since the Cell project was canned by IBM about three years ago. So if Sony wanted another Cell processor they would have to do it themselves. Since they can not afford to do that. (They had to go to IBM and nVidia to get the PS3's chip done) The Cell processor is now a failed project though the ideas that made the Cell are being incorporated into new chip.
http://www.hardmac.com/news/2009/11/24/ibm-to-drop-the-cell







